The scrub is a powerful cleaner/degreaser. Instantly penetrates and emulsifies grease, oil, dirt and grime. It removes rubber tire marks and baked on carbon deposits. Perfect for cleaning factory floors, epoxy floor coatings, urethane coatings. General cleaning: 4 to 8 oz. per gallon of water. Heavy duty cleaning: 8 to 12 oz. per gallon of water. Orange Scent pH: 11-12. Comes in a 5 gallon bucket.